<template>
  <div>
    <form action="/">
  <van-search
    v-model="value"
    show-action
    placeholder="请输入搜索关键词"
    @search="onSearch"
    @cancel="onCancel"
  />
</form>
  </div>
</template>

<script>
export default {
   methods:{
    onCancel(){
      this.$router.back()
    }
   }
}
</script>

<style>

</style>